<http://schema.org/description>
"A team of Canadian researchers has been granted a U.S. patent for a wastewater treatment system that removes emerging micropollutants like bisphenol-A, or BPA."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2016/01/12/US-patent-granted-for-novel-wastewater-treatment-system/9541452626992/>